Are you a manufacturer or a trading company?

Wuyi Ronchine Industry & Trade Co., Ltd. is the export company founded to serve our affiliated drinkware factories in Wuyi, Zhejiang. Buyers work with one English-speaking team that coordinates molds, production and quality control directly on the factory floor. On-site visits and live video audits are welcome.

What customization options do you offer for cups and tumblers?

Logo printing, Pantone color matching, gradient spraying, electroplating, rhinestone (drill sticker) decoration, custom lids and straws, set combinations, and branded gift boxes or retail packaging.

What is your minimum order quantity?

MOQ depends on the model and decoration method. Existing models in stock colors with a logo print allow lower quantities than fully custom molds. Share your target quantity and market and our team will suggest the most efficient option.

How long do sampling and mass production take?

Custom samples generally take 7 to 15 days. Mass production generally takes 25 to 45 days after sample approval, depending on quantity, decoration complexity and season. Exact timelines are confirmed in writing before production starts.

Are your cups food-safe and compliant for export markets?

We use food-contact materials such as PP, AS, Tritan copolyester and 304 stainless steel, with BPA-free options. Third-party testing to FDA, LFGB or EU 10/2011 requirements can be arranged through accredited laboratories, and certificate copies are available on request.

Wholesale Egg Shaped Straw Cup Bulk Custom Reusable Egg Tumbler YS 188 OEM Factory Direct Drinkware Manufacturer Supplier

What are the key technical specifications of this product? +

Our products are manufactured according to strict industry standards, featuring premium materials, high operational efficiency, and certified performance benchmarks tailored to standard commercial and industrial applications.

Do you offer OEM or ODM customization services? +

Yes, custom requirements including specific dimensions, raw materials, branded packaging, and technical modifications can be accommodated based on order volume.

What is the standard production lead time and delivery schedule? +

Standard inventory items typically dispatch within 3 to 7 business days. Custom or bulk production orders generally require 15 to 30 days depending on the final order specifications.

How do you maintain quality control throughout manufacturing? +

Every batch undergoes comprehensive testing, including raw material inspection, in-line process monitoring, and final pre-shipment quality evaluations to ensure total compliance.

Can I request a sample before placing a bulk order? +

Sample requests are available for qualified inquiries to evaluate physical build quality, compatibility, and performance prior to finalizing commercial commitments.

What packaging standards are used to prevent transit damage? +

Units are packaged in export-grade protective cartons with internal shock-absorbing materials and optional palletized wrapping to ensure safe worldwide freight delivery.